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Pontiac Tempest Ignition Cable (Spark plug wires) Replacement at your home or office.

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Ignition Cable (Spark plug wires) Replacement Service

How much does a Ignition Cable (Spark plug wires) Replacement cost?

On average, the cost for a Pontiac Tempest Ignition Cable (Spark plug wires) Replacement is $213 with $73 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1990 Pontiac TempestV6-3.1LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$323.50Shop/Dealer Price$369.23 - $498.30
1991 Pontiac TempestV6-3.1LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$416.68Shop/Dealer Price$461.93 - $590.64
1990 Pontiac TempestL4-2.2LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$292.43Shop/Dealer Price$330.90 - $442.12
Show example Pontiac Tempest Ignition Cable (Spark plug wires) Replacement prices

What is the Ignition Cable (Spark plug wires) all about?

The ignition cables, also known as “spark plug wires” are part of the ignition system. They transfer the spark from the distributor or ignition coil to spark plugs that ignite the air-fuel mixture, starting the engine.

Over time, the cables can get weak and break down. This will make it harder for the spark to reach the engine cylinders, resulting in engine misfires. The car may not start at all. If one of the spark plugs has gone bad, the car will still start and run, but it will run poorly.

Keep in mind:

  • Ignition cable failure is often caused by other failing pieces in the ignition system; a mechanic should check for any other malfunctioning parts, and replace any parts of the system that don’t work.
  • Every time the ignition cables are replaced, the spark plugs should be inspected.
  • Leaking oil or coolant can cause ignition wire failure. If this is the case, the cause of the leak should be repaired or replaced, or else the new ignition wires will quickly be damaged as well.

How it's done:

  • Scan the computer system in the car for codes.
  • Inspect ignition cables (look for white spots).
  • Ohm test on individual cables.
  • Remove and replace the cables if found faulty.
  • Inspect the spark plugs.
  • Clear the codes.

Our recommendation:

Ignition wires should be replaced at least every 60,000 miles, but whenever your car is serviced, it’s a good idea to have the entire ignition system inspected. Any time that you have spark plugs replaced, it’s a good idea to have the ignition wires replaced as well. If you notice that your engine is running poorly, you should schedule an inspection.

What common symptoms indicate you may need to replace the Ignition Cable (Spark plug wires)?

  • Check Engine light is on.
  • Engine misfires.
  • Poor gas mileage.
  • Engine may shake (light vibration).

How important is this service?

The fuel in your automobile is ignited by a spark. This starts with the ignition coil, which transforms low voltage power into extremely high voltage. This high voltage is transferred through the ignition cables, and to the spark plug, where a spark is created that ignites the engine’s fuel, and powers the engine.

When one or more ignition cables fail, this voltage will not be transferred from the ignition coil to the spark plugs, and the fuel will not be ignited. Depending on how many of your ignition cables malfunction, your car will either run poorly, or won’t run at all.

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Number of Pontiac Ignition Cable (Spark plug wires) Replacement services completed
143+
services done by our mechanics
TOTAL NUMBER OF EXPERT Pontiac MECHANICS
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experts on our platform
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Real customer reviews from Pontiac owners like you.

Excellent Rating

(13)
Rating Summary
12
0
1
0
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12
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Chris

23 years of experience
2372 reviews
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Chris
23 years of experience
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by Harald
Pontiac Tempest V8-5.3L - Pre-purchase Car Inspection - Laguna Niguel, California
Chris did a great job inspecting the vehicle, I live in GA and wanted to purchase a car in CA so I needed an unbiased third party to look at it for me. My primary concern was that the car was represented accurately in the online ad (there are a lot of scams online now), which he did, we had a great conversation after the inspection which did a lot to comfort my concerns. This was a "project" car and needed to be evaluated accordingly, it was something that I had planned on doing a restoration on so I knew it needed some work. My only critique is that when the car was delivered there was a little more rust than I had expected, I wish that he had pointed that out, I accept some of the responsibility for not asking enough questions during our conversation. Overall I am extremely happy with the inspection service and would highly recommend Chris .

H

27 years of experience
828 reviews
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H
27 years of experience
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by John
Pontiac Tempest L6-3.8L - Brakes, Steering and Suspension Inspection - Los Altos, California
On time. A true gentleman. Skilled with cars that date over many years. He knows older cars including many classics. Younger mechanics probably would know know a thing about a 4BBL Carburetor. One can see that he has a true love of cars & the work he does. This is only one experience so I would hope to see him back when needed.

David

14 years of experience
463 reviews
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David
14 years of experience
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by Sandra
Pontiac Montana V6-3.4L - Ignition Cable (Spark plug wires) - Marietta, Georgia
after doing replaycment of wires and coil i beleave it still will not run. he says its cyclender 6. i don't know.

Tinashe

14 years of experience
781 reviews
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Tinashe
14 years of experience
Request Tinashe
by Yoceena
Pontiac G6 V6-3.5L - Ignition Cable (Spark plug wires) Replacement - Atlanta, Georgia
You did a wonderful job

Excellent Rating

(13)
Rating Summary
12
0
1
0
0
12
0
1
0
0
Number of Pontiac Ignition Cable (Spark plug wires) Replacement services completed
143+
services done by our mechanics
TOTAL NUMBER OF EXPERT Pontiac MECHANICS
800+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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